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Security systems

Security systems monitor commercial buildings and homes for trouble. They can alert people to intruders, fires, floods, and other problems. The systems will also often have a feature that will automatically alert the proper public authorities, like the local police or fire protection agency.

Some security systems use sensors for precise operation. These sensors may be motion sensors or temperature sensors. In more expensive security systems the sensors will notice weight, motion, temperature, and any other environmental change.

Home and business security systems often come with signs and stickers. Signs and stickers can be put up around the building advertising the type of system that is installed. These signs and stickers alone have been known to deter criminals.

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